Design And Implementation Of Webjoin Cluster Management Platform

With the rapid development of Internet and growth of websites, there will be large and mutative demand for web server cluster. With the help of web server cluster, enterprises can spend less money to achieve higher performance, reliability and scalability compared with what they did with single web server. But with further development of web server cluster, how to manage each cluser sub-node, how to manage web applications is becoming more and more important. Web application cluster management platform can effectively solve those problems, and further improve the cluster resource utilization and availability. In this thesis, we introduce the Webjoin server management platform, which is designed to solve the management problems of the web server cluster.Webjoin cluster management platform provides the function of the management of the web server cluster. In this thesis, we stand in the point of view of functional characteristics and technical implementation of Webjoin cluster, then we step by step analyze the design requirements, main functions and implementation targets of Webjoin cluster management platform, and finally we complete the Webjoin cluster management platform design and implementation.Webjoin cluster management platform is mainly divided into three subsystems:Webjoin cluster node management subsystem, web application management subsystem, Webjoin cluster configuration and log management subsystem. Webjoin cluster node management subsystem is for automation deployment and management of each Webjoin cluster node; web application management subsystem is for web application automation deployment and management, which is running on Webjoin cluster; Webjoin cluster configuration and log management subsystem is for the unified management of configuration file and log information related to Webjoin cluster and WEB application.First of all, this thesis introduces the basic concepts of the cluster, and then describes the basic concept of cluster management platform, the general features and development trend. Then, based on Webjoin cluster, which is a WEB server cluster product, this thesis introduces the Webjoin cluster management platform system structure in details, including the platform logical structure and platform function structure. Then, this thesis introduces the flexible allocation of resources, application of resource isolation, asynchronous event model and other key technologies, and introduces the concrete realization method of the three subsystems in details. Finally, this thesis records function test and performance test of Webjoin cluster management platform, and in the end, this thesis summarizes all the research work and prospect for the future work.